Pussadee Kitboon. 2009. Production and marketing of organic vegetable in Thailand. Faculty of Environment and Resource Studies, Mahidol University;
Pussadee Kitboon. (2009) Production and marketing of organic vegetable in Thailand . Mahidol University/Bangkok.
Pussadee Kitboon. Production and marketing of organic vegetable in Thailand. . Bangkok:Mahidol University, 2009.
Pussadee Kitboon. (2009) Production and marketing of organic vegetable in Thailand . Mahidol University/Bangkok.